General

♦Kuvaka SAS7Modular Magnetic Circuit Breakerndeeiyo thermal-magnetic current limitinging type, iine compact kuvaka iyo yakawanwa nekusangodzikisira huwandu hwezvikamu asiwo huwandu hwewelded majoini nekubatanidza.

♦Kusarudzwa kwezvinhu zvakakosha kunovimbisa kuvimbika uye kusimba.

♦Chimiro cheichi ndicho chisarudzo chesirivha graphite kune yakagadziriswa kusangana. Iyo MCB ine nyore kushandisa mubato ine rwendo-yemahara toggle mechanism-saka kunyangwe mubato wakabatwa panzvimbo iyo MCB inodzokera.

Ambient tembiricha kufunga

SAS7Modular Magnetic Circuit Breakerzvakaenzaniswa kuti zvienderane nezvinodiwa zveIECBSEN60898.2 VB8035 Ref Calibration Temperature. Pane dzimwe tembiricha zvinotevera zvinoyera zvinofanirwa kushandiswa.

Ari padhuze nemafuta-magineti MCBs haafanire kuramba achiturikirwa kana kusvika kune iwo mazita akayerwa mafungu kana akaiswa mumivharo. Yakanaka mainjiniya maitiro kushandisa gererous de-rating zvinhu kana kuita gadziriro yemhepo yakakwana yemahara pakati pemidziyo. Mumamiriro ezvinhu aya, uye zvakafanana nevamwe vagadziri, tinokurudzira kuti 66% mutsauko ushandiswe kune iyo MMCB yezita yakayerwa ikozvino uko inoitirwa kurodha iyo MMCB nguva dzose (inodarika 1 awa).